Abstract:
A system for storing, transporting and processing articles includes a plurality of transportable containers (10), each transportable container having an interior region adapted to receive a plurality of articles and data processing device (40) provided on the transportable container for receiving, storing, transmitting and displaying information related to the articles received by the corresponding transportable container. A plurality of workstations (702) are adapted to receive one of the transportable containers and to process selected ones of the articles. The workstations alos verify that at lest one of the articles in the transportable container has arrived at the appropriate workstation and communicate with a central processing unit (720) to receive and transmit status information and processing information, and to transmit information stored by the data processing device provided on the transportable container. The system may also include a storage station (740) for receiving said transportable container, for providing communication between the data processing devices (40) provided on the transportable container and the central processing unit, and for making a backup copy of the information stored by said data processing device.
Abstract:
A port door providing an interface into a processing tool is provided. The port door includes first and second arms pivotably mounted on a top edge of the port door. The first and second arms are configured to extend from a plane of the port door towards a carrier containing substrates for the processing tool. The first arm has an emitter transmitting a beam that is split into a plurality of sub-beams within the first arm. The second arm has a plurality of sensors receiving corresponding sub-beams, wherein one of sub-beams provides information as to a position of an end effector relative to a gap between the substrates in the carrier.
Abstract:
A semiconductor substrate is provided. The substrate includes a first surface and an opposing second surface, wherein the first surface includes a marking in a centroid region of the first surface. The marking indicates a location of a center point on the first surface of the semiconductor substrate or identification data unique to the substrate. A system, methods of transporting and marking, and a device for reading the substrate markings are also provided.
Abstract:
A system comprising a load port and a transfer module. In one embodiment, the load port includes a plate having a first opening and a second opening, a first workpiece access port, a second workpiece access port and at least one storage location. The storage location(s) may be located either beneath the second workpiece access port or above the first workpiece access port. The transfer mosule, which is located adjacent the load port, includes a load arm for moving the workpiece containers between the first workpiece access port, the second workpiece access port, any of the storage shelves and a material transport system.
Abstract:
The present invention generally comprises a container storage system for efficiently storing large capacity and small capacity containers or FOUPs. In one embodiment, each storage shelf within the stocker comprises a pair of spaced apart supports. A large capacity container or a small capacity container may be seated on any of these supports. The storage locations are arranged within the stocker to minimize the amount of empty space between the locations and seated containers. In one embodiment, the vertical pitch between supports of adjacent storage locations is less than the height of a large capacity FOUP container shell. Thus, when a FOUP is seated in a storage location, its container shell extends between the supports of the storage location located directly above.
Abstract:
A substrate support and transport system for substrates to be processed is provided. The system includes a container supporting a plurality of substrates in a substantially vertical orientation, where the container has an access door surrounded by a flange defined on a top surface. The system includes a conveying system supporting a bottom surface of the container opposing the top surface. The conveying system is configured to enable removal of the container from the conveying system to a processing tool while the plurality of substrates is in the substantially vertical orientation. The system further includes a receiving module for a processing tool configured to accept the container from the conveying system. The receiving module is configured to move the container in a two dimensional plane defined within the receiving module. A container holding the substrates in a substantially vertical orientation and a method for transporting and storing substrates is provided.
Abstract:
a bridge loadport (100) is described comprising a tool interface, an advance plate assembly (152), a port plate (140), and a port door (132). The tool interface extends vertically and is configured to substantially cover one end of a process tool. The advance plate assembly is supported on the front side of the tool interface and is configured to support a front-opening unified pod (70). The port plate extends vertically, covering an upper portion of the tool interface. An aperature having a size and shape that substantially matches a size and shape of a door (74) of a pod is formed in the port plate. The port door has a port door actuator (145) and a port door face attached to the port door actuator. In one embodiment, the port door face is movable with respect to the port door actuator along a line perpendicular to the aperature.
Abstract:
The present invention generally comprises an apparatus that allows an RPID antenna to obtain information from an RFID tag mounted on a container. The apparatus reproduces the RF field generated by the antenna to a location proximate to the RFID tag. In one embodiment, the apparatus comprises a pickup device and a reproduction device electrically coupled with the pickup device. In another embodiment, the apparatus comprises at least one magnetic rod, which creates a magnetic path for the RF field to travel between the antenna and the RFID tag. In another embodiment, the apparatus comprises a pickup antenna and a reproduction antenna for transmitting the RF signal from the antenna proximate to the RFID tag.
Abstract:
The present invention generally comprises a transport system for transporting containers throughout a fabrication facility, and more specifically through a tool bay in the fabrication facility. The present invention generally includes a first container transport system for transporting a container from an interbay conveyor towards the first tool bay, a second container transport system for moving a container away from the first tool bay and a tool loading device to move containers between the first and second container transport systems and a load port. A merged return conveyor for transporting a container between the second container transport system and the interbay conveyor may also be included.
Abstract:
The present invention comprises a container transport and loading system. The system generally comprises a load port for presenting articles to a tool and a container transport system. In one embodiment, the load port includes a vertically movable FOUP advance plate assembly that is adapted to load and unload a FOUP from a conveyor that passes by the load port and move the FOUP horizontally. In another embodiment, the load port includes a vertically movable support structure that is adapted to load and unload a container from a shuttle that passes by the load port. The various embodiments of the load port and container transport system are improvements over conventional container transport systems. The present invention also includes a shuttle for simultaneously transporting multiple containers that a load port may load or unload a container from.